{% extends 'base.html' %}
{% load staticfiles %}
{% block title %}课程章节信息页{% endblock %}
{% block custom_css %}
    <link rel="stylesheet" type="text/css" href="{% static 'css/reset.css' %}">
	<link rel="stylesheet" type="text/css" href="/static/css/animate.css">
	<link rel="stylesheet" type="text/css" href="/static/css/style.css">

    <link rel="stylesheet" type="text/css" href="/static/css/muke/base.css" />
    <link rel="stylesheet" type="text/css" href="/static/css/muke/common-less.css" />
    <link rel="stylesheet" type="text/css" href="/static/css/muke/course/course-comment.css" />
    <link rel="stylesheet" type="text/css" href="/static/css/muke/course/learn-less.css" />
    <link rel="stylesheet" type="text/css" href="/static/css/aui.css" />
    <link rel="stylesheet" type="text/css" href="/static/css/mooc.css" />
     <link rel="stylesheet" type="text/css" href="/static/css/muke/course/common-less.css">
{% endblock %}
{%  block custom_bread %}
<section>
    <div class="wp">
        <ul  class="crumbs">
            <li><a href="{% url 'index' %}">首页</a>></li>
            <li><a href="{% url 'course:list' %}">公开课</a>></li>
            <li><a href="">课程详情</a>></li>
            <li>课程评论</li>
        </ul>
    </div>
</section>
{% endblock %}
{% block content %}
    <div id="main">
    <div class="course-infos">
        <div class="w pr">
            <div style="height: 15px" class="path">
            </div>
            <div class="hd">
                <h2 class="l">{{ course.name }}</h2>
            </div>
            <div class="statics clearfix">
                <div class="static-item ">
                    <span class="meta-value"><strong>{{ course.get_degree_display }}</strong></span>
                    {#   显示choices的中文      #}
                    <span class="meta">难度</span>
                    <em></em>
                </div>
                <div class="static-item static-time">
                    <span class="meta-value">{{ course.learn_times }}分钟</span>
                    <span class="meta">时长</span>
                    <em></em>
                </div>
                <div class="static-item">
                    <span class="meta-value"><strong>{{ course.students }}</strong></span>
                    <span class="meta">学习人数</span>
                    <em></em>
                </div>
            </div>
        </div>
    </div>
    <div class="course-info-main clearfix w has-progress">

        <div class="info-bar clearfix">
            <div class="content-wrap clearfix">
                <div class="content">
                    <div class="mod-tab-menu">
                        <ul class="course-menu clearfix">
                            <li><a class="ui-tabs-active " id="learnOn"  href="{% url 'course:lesson' course.id %}"><span>章节</span></a></li>
                            <li><a id="commentOn" class="active" href="{% url 'course:comments' course.id %}"><span>评论</span></a></li>
                        </ul>
                    </div>

                    <!--发布评论-->
                    <div id="js-pub-container" class="issques clearfix js-form">
                        <div class="wgt-ipt-wrap pub-editor-wrap " id="js-pl-input-fake">
                            <textarea id="js-pl-textarea" class="" placeholder="扯淡、吐槽、表扬、鼓励……想说啥就说啥！" ></textarea>
                        </div>
                        <input type="button" id="js-pl-submit" class="pub-btn" data-cid="452" value="发表评论">
                        <p class="global-errortip js-global-error"></p>
                    </div>
                    <div id="course_note">
                        <ul class="mod-post" id="comment-list">
                            {% for comment in comments %}
                            <li class="post-row">
                                <div class="media">
                                    <span target="_blank"><img src='{{ comment.user.image.url }}' width='40' height='40' /></span>
                                </div>
                                <div class="bd">
                                    <div class="tit">
                                        <span target="_blank">{% if comment.user.nick_name %}{{ comment.user.nick_name }}{% else %}{{ comment.user.username }}{% endif %}</span>
                                    </div>
                                    <p class="cnt">{{ comment.comments }}</p>
                                    <div class="footer clearfix">
                                        <span title="创建时间" class="l timeago">时间：{{ comment.add_time }}</span>
                                    </div>
                                </div>
                            </li>
                            {% endfor %}
                        </ul>
                    </div>

                </div>
                <div class="aside r">
                <div class="bd">

                    <div class="box mb40">
                        <h4>资料下载</h4>
                        <ul class="downlist">
                            {% for resource in course_resouces %}
                            <li>
                                <span ><i class="aui-iconfont aui-icon-file"></i>&nbsp;&nbsp;{{ resource.name }}</span>
                                <a href="{{ resource.file.url }}" class="downcode" target="_blank" download="" data-id="274" title="">下载</a>
                                {# resource.file.url 获取上传文件的路径 #}
                            </li>
                            {% endfor %}
                        </ul>
                    </div>
                    <div class="box mb40">
                        <h4>讲师提示</h4>
                        <div class="teacher-info">
                            <a href="{% url 'org:teacher_detail' course.teacher.id %}" target="_blank">
                                <img src='{{ course.teacher.image.url }}' width='80' height='80' />
                            </a>
        <span class="tit">
          <a href="{% url 'org:teacher_detail' course.teacher.id %}" target="_blank">{{ course.teacher.name }}</a>
        </span>
                            <span class="job">{{ course.teacher.work_position }}</span>
                        </div>
                        <div class="course-info-tip">
                            <dl class="first">
                                <dt>课程须知</dt>
                                <dd class="autowrap">{{ course.youneed_know }}</dd>
                            </dl>
                            <dl>
                                <dt>老师告诉你能学到什么？</dt>
                                <dd class="autowrap">{{ course.teacher_tell }}</dd>
                            </dl>
                        </div>
                    </div>


                    <div class="cp-other-learned  js-comp-tabs">
                        <div class="cp-header clearfix">
                            <h2 class="cp-tit l">该课的同学还学过</h2>
                        </div>
                        <div class="cp-body">
                            <div class="cp-tab-pannel js-comp-tab-pannel" data-pannel="course" style="display: block">
                                <!-- img 200 x 112 -->
                                <ul class="other-list">
                                    {% for course in related_courses %}
                                    <li class="curr">
                                        <a href="{% url 'course:detail' course.id %}" target="_blank">
                                                {#       course:detail 不能加空格  #}
                                            <img src="{{ course.image.url }}" alt="{{ course.name }}">
                                            <span class="name autowrap">{{ course.name }}</span>
                                        </a>
                                    </li>
                                    {% endfor %}
                                </ul>
                            </div>
                        </div>
                    </div>

                </div>
            </div>
            <div class="clear"></div>

        </div>

    </div>
</div>
{% endblock %}

{% block custom_js %}
<script type="text/javascript">
    //添加评论
    $(document).ready(function() {
        $('#js-pl-submit').on('click', function () {
            var comments = $("#js-pl-textarea").val()
            if (comments == "") {
                alert("评论不能为空")
                return
            }
            $.ajax({
                cache: false,
                type: "POST",
                url: "{% url 'op:comment' %}",
                data: {'course': {{ course.id }}, 'comments': comments},
                async: true,
                beforeSend: function (xhr, settings) {
                    xhr.setRequestHeader("X-CSRFToken", "{{ csrf_token }}");
                },
                success: function (data) {
                    if (data.status == 'fail') {
                        if (data.msg == '用户未登录') {
                            window.location.href = "{% url 'login' %}";
                        } else {
                            alert(data.msg)
                        }

                    } else if (data.status == 'success') {
                        window.location.reload();//刷新当前页面.
                    }
                },
            });
        });
    });

</script>
{% endblock %}
